NEW YORK (AP) - Joffrey Lupul and Clarke MacArthur scored 4:22 apart in the third period as the Maple Leafs broke open a tie game and spoiled the Rangers' long-awaited return to renovated Madison Square Garden.

Lupul scored off a rebound in a scrum in front of Henrik Lundqvist to make it 2-1 with his fifth of the season, and MacArthur made it a two-goal edge with his first - firing a shot from the left circle during a 2-on-1 break that eluded Lundqvist's leg at 6:33.

Matthew Lombardi scored his first in the second period, and Mike Brown made it 4-1 in the third.

Dan Girardi scored in the first, and Michael Del Zotto got it to 4-2 with 4:34 remaining for the Rangers, who went 3-2-2 on a season-starting road trip because of the work being done at their home rink.

PITTSBURGH (AP) - Evgeni Malkin's shootout goal capped a rally from a two-goal deficit in the third period and the Penguins extended their winning streak to five with a victory over the Islanders.

Pittsburgh's second shooter of the shootout, Malkin walked in against Rick DiPietro - inserted into the game to relieve Evgeni Nabokov when the shootout began - made multiple dekes in close and slid the puck under a sprawling DiPietro with his backhand.

Frans Nielsen had a first-period goal for New York, which has lost four in a row overall and hasn't won in Pittsburgh in almost four years.

BUFFALO, N.Y. (AP) - Rookie goalie Jhonas Enroth made 41 saves, Jason Pominville had two goals and an assist, and the Sabres sent the sliding Blue Jackets to another defeat.

Brad Boyes had a goal and assist, Patrick Kaleta snapped a third-period tie, and Thomas Vanek added three assists for the Sabres (6-3-0), who won for the first time in three games played in Buffalo by snapping a two-game losing streak.

Enroth has won both of his starts this season, and improved to 11-3-2 since making his NHL debut in 2010.

He was steady and sharp throughout, especially in the first two periods when the Sabres were outshot by a 33-19 margin.

BOSTON (AP) - Tomas Plekanec put one in each net, making up for an own goal by scoring the tiebreaker with 9:14 remaining to give the Canadiens a victory over the Bruins.

It was the teams' first meeting since a seven-game series in the first round of the playoffs that Boston won en route to its sixth Stanley Cup championship.

All of the old animosity was still there, with Brad Marchand and P.K. Subban the latest to brawl in an Original Six rivalry that's nearly a century old.

Carey Price stopped 29 shots for Montreal, which entered the night tied for last with Boston in the Northeast Division.

Tim Thomas made 33 saves for the defending Stanley Cup champions, who have lost three of their past four games.

OTTAWA (AP) - Nick Foligno scored with 2.5 seconds left in the third period and the Senators extended their winning streak to four games with a victory over the Panthers.

Foligno put away a rebound of Daniel Alfredsson's slap shot for the winner after Florida's Kris Versteeg scored with 47.1 seconds left to tie it at 3.

Colin Greening scored at 17:53 to put Ottawa up 3-2, setting the stage for the wild finish. Greening beat Jacob Markstrom with a wrist shot into the right side of the net with 2:07 left as Ottawa went on to even its record at 5-5.